PHP作为支撑全球80%以上网站的服务器端语言，其灵活性和易用性使其成为开发动态网页的首选工具。本文将通过十个核心功能的开发实例，结合实战应用场景，帮助开发者快速掌握PHP编程的关键技巧，同时融入SEO优化策略，提升网站的可见性与用户体验。
一、表单数据收集与验证
表单是用户与网站交互的基础工具，例如注册、登录或反馈页面。PHP通过`$_POST`或`$_GET`全局变量获取用户输入的数据，并可通过条件语句进行验证。
开发步骤：
1. 创建HTML表单，设置`method="post"`提交方式；
2. 使用PHP接收数据，例如`$name = $_POST['name'];`；
3. 验证数据合法性（如邮箱格式、密码长度），避免恶意输入。
实战应用：用户注册时，通过正则表达式验证邮箱格式（`preg_match`函数），并对密码进行哈希加密（`password_hash`函数）存储，提升安全性。
SEO优化：在表单页面的`
`和`<meta description>`中加入关键词，如“用户注册表单”，同时避免表单页被搜索引擎重复索引（通过`robots.txt`设置）。</p>
<h2><strong>二、会话管理与用户认证</strong></h2>
<p>通过`session_start`函数，PHP可实现跨页面的用户状态管理，例如记录登录状态。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 用户登录时验证用户名和密码；</p>
<p>2. 创建Session变量（如`$_SESSION['user_id']`）；</p>
<p>3. 每次访问页面时检查Session是否存在，实现权限控制。</p>
<p><strong>实战应用</strong>：电商网站的购物车功能，用户登录后通过Session保存已选商品，即使关闭浏览器也能恢复数据（需结合数据库持久化存储）。</p>
<p><strong>SEO优化</strong>：登录后的用户页面可动态生成个性化内容（如推荐商品），提升用户停留时间，间接提高SEO排名。</p>
<h2><strong>三、数据库操作与ORM简化</strong></h2>
<p>PHP通过PDO（PHP Data Objects）或MySQLi扩展连接数据库。ORM（对象关系映射）框架（如Eloquent）可简化SQL操作。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 配置数据库连接参数（主机名、用户名、密码）；</p>
<p>2. 执行SQL查询（如`$stmt = $pdo->query("SELECT FROM users");`）；</p>
<p>3. 使用ORM将数据库表映射为对象，例如`User::find(1)`获取用户数据。</p>
<p><strong>实战应用</strong>：新闻发布系统通过CRUD（增删改查）操作管理文章，结合分页功能（`LIMIT`语句）优化数据加载。</p>
<p><strong>SEO优化</strong>：动态生成的URL添加语义化参数（如`/news/php-seo-tips`），并在数据库字段中存储关键词标签。</p>
<h2><strong>四、文件上传与安理</strong></h2>
<p>PHP的`$_FILES`全局变量处理文件上传，需设置`enctype="multipart/form-data"`表单属性。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 限制文件类型（如`image/jpeg`）和大小（`upload_max_filesize`配置）；</p>
<p>2. 使用`move_uploaded_file`函数保存文件到指定目录；</p>
<p>3. 对文件名重命名（如时间戳+随机数），避免路径遍历攻击。</p>
<p><strong>实战应用</strong>：用户头像上传功能，结合GD库生成缩略图，提升页面加载速度。</p>
<p><strong>SEO优化</strong>：为上传的图片添加`alt`属性（如`alt="用户头像"`），并压缩图片大小（通过`imagejpeg`函数）减少加载时间。</p>
<h2><strong>五、API接口开发与数据交互</strong></h2>
<p>API（应用程序接口）允许不同系统间交换数据。PHP可通过JSON格式（`json_encode`函数）输出数据。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 定义API端点（如`/api/user`）；</p>
<p>2. 验证请求方法（GET/POST）和参数；</p>
<p>3. 返回标准化的JSON响应（包含状态码和数据）。</p>
<p><strong>实战应用</strong>：天气预报网站通过调用第三方API获取数据，并缓存结果（如Redis）减少重复请求。</p>
<p><strong>SEO优化</strong>：为API文档页面添加结构化数据（Schema标记），提高搜索引擎对接口内容的理解。</p>
<h2><strong>六、错误处理与日志记录</strong></h2>
<p style="text-align: center;"><img src="https://imgs.09kf.com/pic/tech/1f9ba369687bfbe4d67b799d0a58e607.jpg" alt="PHP实例教程：10大常用功能开发与实战应用详解" title="PHP实例教程：10大常用功能开发与实战应用详解"></p>
<p>PHP的`try/catch`块可捕获异常，而`error_log`函数记录错误信息。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 设置错误报告级别（`error_reporting(E_ALL)`）；</p>
<p>2. 自定义错误处理函数（`set_error_handler`）；</p>
<p>3. 将错误信息写入日志文件（如`error_log($message, 3, "error.log")`）。</p>
<p><strong>实战应用</strong>：电商平台在支付失败时记录详细错误信息，并提示用户重试。</p>
<p><strong>SEO优化</strong>：友好的错误页面（如404页面）添加导航链接和关键词，减少用户跳出率。</p>
<h2><strong>七、定时任务与自动化脚本</strong></h2>
<p>通过Crontab（Linux）或Task Scheduler（Windows）调度PHP脚本执行定时任务。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 编写PHP脚本（如清理临时文件）；</p>
<p>2. 设置Crontab任务（如`0 php /path/to/script.php`）；</p>
<p>3. 记录任务执行日志，便于排查问题。</p>
<p><strong>实战应用</strong>：每日凌晨生成网站访问统计报表，并发送至管理员邮箱。</p>
<p><strong>SEO优化</strong>：自动化生成XML网站地图（`sitemap.xml`），帮助搜索引擎快速抓取新内容。</p>
<h2><strong>八、多语言支持与本地化</strong></h2>
<p>使用PHP数组或Gettext扩展实现多语言切换。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 创建语言文件（如`lang.en.php`和`lang.zh.php`）；</p>
<p>2. 根据用户浏览器语言或选择加载对应翻译；</p>
<p>3. 在页面中替换文本为动态变量（如`echo $lang['welcome'];`）。</p>
<p><strong>实战应用</strong>：国际电商网站根据用户IP自动切换货币和语言。</p>
<p><strong>SEO优化</strong>：为不同语言版本设置`hreflang`标签，避免内容重复导致的SEO降权。</p>
<h2><strong>九、缓存机制与性能优化</strong></h2>
<p>PHP可通过Memcached或Redis缓存数据库查询结果，减少服务器负载。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 安装缓存扩展（如`php-redis`）；</p>
<p>2. 查询数据前检查缓存是否存在；</p>
<p>3. 缓存过期时重新生成数据并存储。</p>
<p><strong>实战应用</strong>：高并发论坛页面缓存热门帖子列表，降低数据库压力。</p>
<p><strong>SEO优化</strong>：启用浏览器缓存（通过`.htaccess`设置`Expires`头），加速页面加载。</p>
<h2><strong>十、虚拟主机配置与域名解析</strong></h2>
<p style="text-align: center;"><img src="https://imgs.09kf.com/pic/tech/62556f9df410a77d11e19fb7a79daaaa.jpg" alt="PHP实例教程：10大常用功能开发与实战应用详解" title="PHP实例教程：10大常用功能开发与实战应用详解"></p>
<p>通过Apache或Nginx配置虚拟主机，实现一台服务器托管多个网站。</p>
<p><strong>开发步骤</strong>：</p>
<p>1. 修改Apache的`httpd-vhosts.conf`文件，添加`<VirtualHost>`块；</p>
<p>2. 设置域名指向服务器IP（DNS解析）；</p>
<p>3. 重启服务使配置生效（`service apache2 restart`）。</p>
<p><strong>实战应用</strong>：开发者在本地搭建测试环境，通过`test.local`域名访问项目。</p>
<p><strong>SEO优化</strong>：为每个虚拟主机配置独立的SSL证书（HTTPS），提升搜索引擎信任度。</p>
<p>掌握PHP的核心功能不仅能提升开发效率，还能通过SEO优化策略增强网站的竞争力。从表单处理到虚拟主机配置，每个功能模块均可结合实际需求灵活扩展。未来，随着PHP 8.x版本对JIT编译器的支持，其性能优势将进一步凸显，成为中小型项目开发的首选语言。</p>
</div>
</div>
<div class="f85b-a09d-0d2c-082a-yibiao widget widget_tag_cloud mt-5">
<div class="a09d-0d2c-082a-b2b0-yibiao tagcloud">
Tags：
<a href="https://www.yibiao.vip/tags-29183.html" class="0d2c-082a-b2b0-96ed-yibiao tag-cloud-link tag-link-5 tag-link-position-1">实战案例</a>
<a href="https://www.yibiao.vip/tags-20299.html" class="082a-b2b0-96ed-c18b-yibiao tag-cloud-link tag-link-5 tag-link-position-1">实战案例分析</a>
</div>
</div>
<div class="b2b0-96ed-c18b-d7ab-yibiao font-theme text-lg text-muted text-height-xs text-center">
- THE END -
</div>
<div class="96ed-c18b-d7ab-8368-yibiao post-action text-center my-5">
<a href="javascript:;" class="c18b-d7ab-8368-25ef-yibiao comiis_poster_a btn btn-light btn-xl btn-icon btn-rounded btn-comment mx-2">
<span class="d7ab-8368-25ef-aa6d-yibiao flex-column text-height-xs">
<i class="8368-25ef-aa6d-77ce-yibiao text-xl iconfont icon-Picture mx-1"></i>
</span>
</a>
</div>
<div class="25ef-aa6d-77ce-cee3-yibiao border-top border-bottom border-light py-3 py-md-4 mt-4 mt-md-5">
<div class="aa6d-77ce-cee3-099f-yibiao row">
<div class="77ce-cee3-099f-0a1b-yibiao col">
<div class="36dd-122a-aa4c-f85b-yibiao text-left">
<div class="122a-aa4c-f85b-a09d-yibiao text-muted mb-md-1">
<a href="https://www.yibiao.vip/java/9911.html" class="aa4c-f85b-a09d-0d2c-yibiao font-theme text-xl">PREV</a>
</div>
<a href="https://www.yibiao.vip/java/9911.html" class="f85b-a09d-0d2c-082a-yibiao d-none d-md-block text-sm">
<div class="a09d-0d2c-082a-b2b0-yibiao h-1x">《探索Java中的字符串：核心特性与应用》</div>
</a>
</div>
</div>
<div class="0d2c-082a-b2b0-96ed-yibiao col">
<div class="082a-b2b0-96ed-c18b-yibiao text-right">
<div class="b2b0-96ed-c18b-d7ab-yibiao text-muted mb-md-1">
<a href="https://www.yibiao.vip/daquan/29963.html" class="96ed-c18b-d7ab-8368-yibiao font-theme text-xl">NEXT</a>
</div>
<a href="https://www.yibiao.vip/daquan/29963.html" class="c18b-d7ab-8368-25ef-yibiao d-none d-md-block text-sm">
<div class="d7ab-8368-25ef-aa6d-yibiao h-1x">Hive元数据库架构解析-核心组件与数据管理实践</div>
</a>
</div>
</div>
</div>
</div>
</div>
<script src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/js/html2canvas.min.js"></script>
<script src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/js/common.js"></script>
<script>
var poster_open = 'on';
var txt1 = '长按识别二维码查看';
var txt2 = "一标教程网";
var comiis_poster_start_wlat = 0;
var comiis_rlmenu = 1;
var comiis_nvscroll = 0;
var comiis_poster_time_baxt;
$(document).ready(function(){
$(document).on('click', '.comiis_poster_a', function(e) {
show_comiis_poster_ykzn();
});
});
function comiis_poster_rrwz(){
setTimeout(function(){
html2canvas(document.querySelector(".comiis_poster_box_img"), {scale:2,useCORS:true}).then(canvas => {
var img = canvas.toDataURL("image/jpeg", .9);
document.getElementById('comiis_poster_images').src = img;
$('.comiis_poster_load').hide();
$('.comiis_poster_imgshow').show();
});
}, 100);
}
function show_comiis_poster_ykzn() {
if (comiis_poster_start_wlat == 0) {
comiis_poster_start_wlat = 1;
popup.open('<img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/plugin/img/imageloading.gif" class="8368-25ef-aa6d-77ce-yibiao comiis_loading">');
var url = window.location.href.split('#')[0];
url = encodeURIComponent(url);
var html = '<div id="comiis_poster_box" class="25ef-aa6d-77ce-cee3-yibiao comiis_poster_nchxd">\n' +
'<div class="aa6d-77ce-cee3-099f-yibiao comiis_poster_box">\n' +
'<div class="77ce-cee3-099f-0a1b-yibiao comiis_poster_okimg">\n' +
'<div style="padding:150px 0;" class="36dd-122a-aa4c-f85b-yibiao comiis_poster_load">\n' +
'<div class="122a-aa4c-f85b-a09d-yibiao loading_color">\n' +
' <span class="aa4c-f85b-a09d-0d2c-yibiao loading_color1"></span>\n' +
' <span class="f85b-a09d-0d2c-082a-yibiao loading_color2"></span>\n' +
' <span class="a09d-0d2c-082a-b2b0-yibiao loading_color3"></span>\n' +
' <span class="0d2c-082a-b2b0-96ed-yibiao loading_color4"></span>\n' +
' <span class="082a-b2b0-96ed-c18b-yibiao loading_color5"></span>\n' +
' <span class="b2b0-96ed-c18b-d7ab-yibiao loading_color6"></span>\n' +
' <span class="96ed-c18b-d7ab-8368-yibiao loading_color7"></span>\n' +
'</div>\n' +
'<div class="c18b-d7ab-8368-25ef-yibiao comiis_poster_oktit">正在生成海报, 请稍候</div>\n' +
'</div>\n' +
'<div class="d7ab-8368-25ef-aa6d-yibiao comiis_poster_imgshow" style="display:none">\n' +
'<img src="" class="8368-25ef-aa6d-77ce-yibiao vm" id="comiis_poster_images">\n' +
'<div class="25ef-aa6d-77ce-cee3-yibiao comiis_poster_oktit">↑长按上图保存图片分享</div>\n' +
'</div>\n' +
'</div>\n' +
'<div class="aa6d-77ce-cee3-099f-yibiao comiis_poster_okclose"><a href="javascript:;" class="77ce-cee3-099f-0a1b-yibiao comiis_poster_closekey"><img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/plugin/img/poster_okclose.png" class="36dd-122a-aa4c-f85b-yibiao vm"></a></div>\n' +
'</div>\n' +
'<div class="122a-aa4c-f85b-a09d-yibiao comiis_poster_box_img">\n' +
'<div class="aa4c-f85b-a09d-0d2c-yibiao comiis_poster_img"><div class="f85b-a09d-0d2c-082a-yibiao img_time">13<span>2025/05</span></div><img src="https://www.yibiao.vip/zb_users/cache/thumbs/277d78e4a3090bb96219ed9b328b5cea-210-160-1.jpg" class="a09d-0d2c-082a-b2b0-yibiao vm" id="comiis_poster_image"></div>\n' +
'<div class="0d2c-082a-b2b0-96ed-yibiao comiis_poster_tita">PHP实例教程：10大常用功能开发与实战应用详解</div>\n' +
'<div class="082a-b2b0-96ed-c18b-yibiao comiis_poster_txta">PHP作为支撑全球80%以上网站的服务器端语言，其灵活性和易用性使其成为开发动态网页的首选...</div><div class="b2b0-96ed-c18b-d7ab-yibiao comiis_poster_x guig"></div >\n' +
'<div class="96ed-c18b-d7ab-8368-yibiao comiis_poster_foot">\n' +
'<img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/plugin/api.php?url=' + url + '" class="c18b-d7ab-8368-25ef-yibiao kmewm fqpl vm">\n' +
'<img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/plugin/img/poster_zw.png" class="d7ab-8368-25ef-aa6d-yibiao kmzw vm"><span class="8368-25ef-aa6d-77ce-yibiao kmzwtip">' + txt1 + '<br>' + txt2 + '</span>\n' +
'</div>\n' +
'</div>\n' +
'</div>';
if (html.indexOf("comiis_poster") >= 0) {
comiis_poster_time_baxt = setTimeout(function () {
comiis_poster_rrwz();
}, 5000);
$('body').append(html);
$('#comiis_poster_image').on('load', function () {
clearTimeout(comiis_poster_time_baxt);
comiis_poster_rrwz();
});
popup.close();
setTimeout(function () {
$('.comiis_poster_box').addClass("comiis_poster_box_show");
$('.comiis_poster_closekey').off().on('click', function (e) {
$('.comiis_poster_box').removeClass("comiis_poster_box_show").on('webkitTransitionEnd transitionend', function () {
$('#comiis_poster_box').remove();
comiis_poster_start_wlat = 0;
});
return false;
});
}, 60);
}
}
}
var new_comiis_user_share, is_comiis_user_share = 0;
var as = navigator.appVersion.toLowerCase(), isqws = 0;
if (as.match(/MicroMessenger/i) == "micromessenger" || as.match(/qq\//i) == "qq/") {
isqws = 1;
}
if(isqws == 1){
if(typeof comiis_user_share === 'function'){
new_comiis_user_share = comiis_user_share;
is_comiis_user_share = 1;
}
var comiis_user_share = function(){
if(is_comiis_user_share == 1){
isusershare = 0;
new_comiis_user_share();
if(isusershare == 1){
return false;
}
}
isusershare = 1;
show_comiis_poster_ykzn();
return false;
}
}
</script>
<div class="25ef-aa6d-77ce-cee3-yibiao col-lg-3 col-xl-3 sidebar-right border-left border-light d-none d-xl-block pl-lg-5">
<div id="yk_news_info_you_like">
<div id="recommended_posts-2" class="aa6d-77ce-cee3-099f-yibiao d-lg-block d-none widget mb-5 Recommended_Posts">
<div class="77ce-cee3-099f-0a1b-yibiao h5 mt-md-0 mb-3 mb-lg-4">
<span class="36dd-122a-aa4c-f85b-yibiao pane-header">猜你喜欢 <button type="button" id="yk_btn_time" class="122a-aa4c-f85b-a09d-yibiao right" aria-label="换一换热榜"><img class="aa4c-f85b-a09d-0d2c-yibiao boxtime rotate" src="data:image/png;base64,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"><span>换一换</span></button>
</span>
</div>
<div class="f85b-a09d-0d2c-082a-yibiao list-time" id="yk_like_item">
<div class="a09d-0d2c-082a-b2b0-yibiao list-time-item">
<div class="0d2c-082a-b2b0-96ed-yibiao list-time-dot me-2"></div>
<div class="082a-b2b0-96ed-c18b-yibiao list-time-inner mb-3">
<div class="b2b0-96ed-c18b-d7ab-yibiao text-sm"> <a href="https://www.yibiao.vip/java/9017.html" title="Java文件删除：原理、方法与注意事项">Java文件删除：原理、方法与注意事项</a></div>
<div class="96ed-c18b-d7ab-8368-yibiao text-xs text-muted mt-1"> 2025-04-28</div>
</div>
</div>
<div class="c18b-d7ab-8368-25ef-yibiao list-time-item">
<div class="d7ab-8368-25ef-aa6d-yibiao list-time-dot me-2"></div>
<div class="8368-25ef-aa6d-77ce-yibiao list-time-inner mb-3">
<div class="25ef-aa6d-77ce-cee3-yibiao text-sm"> <a href="https://www.yibiao.vip/java/9019.html" title="Java文件编译：从代码到可执行程序的转变">Java文件编译：从代码到可执行程序的转变</a></div>
<div class="aa6d-77ce-cee3-099f-yibiao text-xs text-muted mt-1"> 2025-04-28</div>
</div>
</div>
<div class="77ce-cee3-099f-0a1b-yibiao list-time-item">
<div class="36dd-122a-aa4c-f85b-yibiao list-time-dot me-2"></div>
<div class="122a-aa4c-f85b-a09d-yibiao list-time-inner mb-3">
<div class="aa4c-f85b-a09d-0d2c-yibiao text-sm"> <a href="https://www.yibiao.vip/java/9021.html" title="Java培训费用：你需要知道的价格真相">Java培训费用：你需要知道的价格真相</a></div>
<div class="f85b-a09d-0d2c-082a-yibiao text-xs text-muted mt-1"> 2025-04-28</div>
</div>
</div>
<div class="a09d-0d2c-082a-b2b0-yibiao list-time-item">
<div class="0d2c-082a-b2b0-96ed-yibiao list-time-dot me-2"></div>
<div class="082a-b2b0-96ed-c18b-yibiao list-time-inner mb-3">
<div class="b2b0-96ed-c18b-d7ab-yibiao text-sm"> <a href="https://www.yibiao.vip/java/9022.html" title="Java编程：探索其高效应用与创新发展">Java编程：探索其高效应用与创新发展</a></div>
<div class="96ed-c18b-d7ab-8368-yibiao text-xs text-muted mt-1"> 2025-04-28</div>
</div>
</div>
<div class="c18b-d7ab-8368-25ef-yibiao list-time-item">
<div class="d7ab-8368-25ef-aa6d-yibiao list-time-dot me-2"></div>
<div class="8368-25ef-aa6d-77ce-yibiao list-time-inner mb-3">
<div class="25ef-aa6d-77ce-cee3-yibiao text-sm"> <a href="https://www.yibiao.vip/java/9025.html" title="Java中的等待：探索程序中的等待机制">Java中的等待：探索程序中的等待机制</a></div>
<div class="aa6d-77ce-cee3-099f-yibiao text-xs text-muted mt-1"> 2025-04-28</div>
</div>
</div>
<div class="77ce-cee3-099f-0a1b-yibiao list-time-item">
<div class="36dd-122a-aa4c-f85b-yibiao list-time-dot me-2"></div>
<div class="122a-aa4c-f85b-a09d-yibiao list-time-inner mb-3">
<div class="aa4c-f85b-a09d-0d2c-yibiao text-sm"> <a href="https://www.yibiao.vip/java/9029.html" title="Java继承：探索面向对象编程的重要特性">Java继承：探索面向对象编程的重要特性</a></div>
<div class="f85b-a09d-0d2c-082a-yibiao text-xs text-muted mt-1"> 2025-04-28</div>
</div>
</div>
</div>
</div>
<script>
$('#yk_btn_time').click(function () {
$.post('https://www.yibiao.vip/zb_users/theme/yk_news_info/cmd.php?act=you_like&limit=6', function (res) {
$('#yk_like_item').html(res);
});
})
</script>
<style>
.right:hover img{
-webkit-transform: rotate(360deg) scale(1.1);
transform: rotate(360deg) scale(1.1);
-webkit-transition: -webkit-transform .6s;
transition: -webkit-transform .6s;
transition: transform .6s;
transition: transform .6s, -webkit-transform .6s
}
</style> </div>
<div id="yk_news_info_hot_read">
<div id="recommended_posts-2" class="a09d-0d2c-082a-b2b0-yibiao widget mb-5 Recommended_Posts">
<div class="0d2c-082a-b2b0-96ed-yibiao h5 mt-md-0 mb-3 mb-lg-4"><span class="082a-b2b0-96ed-c18b-yibiao pane-header">热门阅读</span></div>
<div class="b2b0-96ed-c18b-d7ab-yibiao list">
<div class="96ed-c18b-d7ab-8368-yibiao list-item list-overlay overlay-hover">
<div class="c18b-d7ab-8368-25ef-yibiao media media-21x9 rounded">
<a href="https://www.yibiao.vip/yuyan/300.html" class="d7ab-8368-25ef-aa6d-yibiao media-content" style="background-image:url(https://www.yibiao.vip/zb_users/theme/yk_news_info/images/random/1.jpg)">
<div class="8368-25ef-aa6d-77ce-yibiao overlay"></div>
</a>
</div>
<div class="25ef-aa6d-77ce-cee3-yibiao list-content">
<div class="aa6d-77ce-cee3-099f-yibiao list-body ">
<a href="https://www.yibiao.vip/yuyan/300.html" class="77ce-cee3-099f-0a1b-yibiao list-title text-sm">
<div class="36dd-122a-aa4c-f85b-yibiao h-2x">C语言与HTTP：探索二者的交互与应用</div>
</a>
</div>
</div>
</div>
<div class="122a-aa4c-f85b-a09d-yibiao list-item list-overlay overlay-hover">
<div class="aa4c-f85b-a09d-0d2c-yibiao media media-21x9 rounded">
<a href="https://www.yibiao.vip/yuyan/77.html" class="f85b-a09d-0d2c-082a-yibiao media-content" style="background-image:url(https://www.yibiao.vip/zb_users/cache/thumbs/098223130153c71b82b375133105709c-210-160-1.jpg)">
<div class="a09d-0d2c-082a-b2b0-yibiao overlay"></div>
</a>
</div>
<div class="0d2c-082a-b2b0-96ed-yibiao list-content">
<div class="082a-b2b0-96ed-c18b-yibiao list-body ">
<a href="https://www.yibiao.vip/yuyan/77.html" class="b2b0-96ed-c18b-d7ab-yibiao list-title text-sm">
<div class="96ed-c18b-d7ab-8368-yibiao h-2x">C语言中1e-6的应用与意义探索</div>
</a>
</div>
</div>
</div>
<div class="c18b-d7ab-8368-25ef-yibiao list-item list-overlay overlay-hover">
<div class="d7ab-8368-25ef-aa6d-yibiao media media-21x9 rounded">
<a href="https://www.yibiao.vip/yuyan/68.html" class="8368-25ef-aa6d-77ce-yibiao media-content" style="background-image:url(https://www.yibiao.vip/zb_users/cache/thumbs/35c5bdc7ca5b59a7fe8e4c4b3362e81c-210-160-1.jpg)">
<div class="25ef-aa6d-77ce-cee3-yibiao overlay"></div>
</a>
</div>
<div class="aa6d-77ce-cee3-099f-yibiao list-content">
<div class="77ce-cee3-099f-0a1b-yibiao list-body ">
<a href="https://www.yibiao.vip/yuyan/68.html" class="36dd-122a-aa4c-f85b-yibiao list-title text-sm">
<div class="122a-aa4c-f85b-a09d-yibiao h-2x">C语言入门教学：从零开始掌握编程基础</div>
</a>
</div>
</div>
</div>
<div class="aa4c-f85b-a09d-0d2c-yibiao list-item list-overlay overlay-hover">
<div class="f85b-a09d-0d2c-082a-yibiao media media-21x9 rounded">
<a href="https://www.yibiao.vip/jiaocheng/13684.html" class="a09d-0d2c-082a-b2b0-yibiao media-content" style="background-image:url(https://www.yibiao.vip/zb_users/cache/thumbs/f9578b69d0fc0dff9c419f0aaae054c5-210-160-1.jpg)">
<div class="0d2c-082a-b2b0-96ed-yibiao overlay"></div>
</a>
</div>
<div class="082a-b2b0-96ed-c18b-yibiao list-content">
<div class="b2b0-96ed-c18b-d7ab-yibiao list-body ">
<a href="https://www.yibiao.vip/jiaocheng/13684.html" class="96ed-c18b-d7ab-8368-yibiao list-title text-sm">
<div class="c18b-d7ab-8368-25ef-yibiao h-2x">Linux添加用户账户操作指南-命令行与权限设置详解</div>
</a>
</div>
</div>
</div>
<div class="d7ab-8368-25ef-aa6d-yibiao list-item list-overlay overlay-hover">
<div class="8368-25ef-aa6d-77ce-yibiao media media-21x9 rounded">
<a href="https://www.yibiao.vip/yuyan/51.html" class="25ef-aa6d-77ce-cee3-yibiao media-content" style="background-image:url(https://www.yibiao.vip/zb_users/cache/thumbs/16a3516584c9e4ca122f76b309a40364-210-160-1.jpg)">
<div class="aa6d-77ce-cee3-099f-yibiao overlay"></div>
</a>
</div>
<div class="77ce-cee3-099f-0a1b-yibiao list-content">
<div class="36dd-122a-aa4c-f85b-yibiao list-body ">
<a href="https://www.yibiao.vip/yuyan/51.html" class="122a-aa4c-f85b-a09d-yibiao list-title text-sm">
<div class="aa4c-f85b-a09d-0d2c-yibiao h-2x">C语言中两个数比较大小的实现方法</div>
</a>
</div>
</div>
</div>
<div class="f85b-a09d-0d2c-082a-yibiao list-item list-overlay overlay-hover">
<div class="a09d-0d2c-082a-b2b0-yibiao media media-21x9 rounded">
<a href="https://www.yibiao.vip/yuyan/82.html" class="0d2c-082a-b2b0-96ed-yibiao media-content" style="background-image:url(https://www.yibiao.vip/zb_users/cache/thumbs/ac3c9606842a646bde83bbf490c5052c-210-160-1.jpg)">
<div class="082a-b2b0-96ed-c18b-yibiao overlay"></div>
</a>
</div>
<div class="b2b0-96ed-c18b-d7ab-yibiao list-content">
<div class="96ed-c18b-d7ab-8368-yibiao list-body ">
<a href="https://www.yibiao.vip/yuyan/82.html" class="c18b-d7ab-8368-25ef-yibiao list-title text-sm">
<div class="d7ab-8368-25ef-aa6d-yibiao h-2x">C语言编程环境：搭建、配置与优化</div>
</a>
</div>
</div>
</div>
</div>
</div> </div>
</div>
</div> </div>
</main>
<footer id="footer">
<div class="8368-25ef-aa6d-77ce-yibiao container">
<span class="25ef-aa6d-77ce-cee3-yibiao fr">
</span>
<span class="aa6d-77ce-cee3-099f-yibiao fl">Copyright 2019-2025 <a href="http:///www.yibiao.vip/" title="RainbowSoft" target="_blank">镇江一标机械有限公司</a> All Rights Reserved.</br><a href="https://beian.miit.gov.cn" target="_blank" rel="nofollow">苏ICP备2023034763号-9</a> <a href="https://www.yibiao.vip/sitemap/map.txt" title="网站地图">网站地图</a></span>
</div>
</footer>
<div class="77ce-cee3-099f-0a1b-yibiao hide_body"></div>
<div class="36dd-122a-aa4c-f85b-yibiao show_body">
<a class="122a-aa4c-f85b-a09d-yibiao show_body_c" href="javascript:void(0)" onclick="yk_reward()" title="关闭"><img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/image/close.png" alt="取消" /></a>
<div class="aa4c-f85b-a09d-0d2c-yibiao reward_img">
</div>
<div class="f85b-a09d-0d2c-082a-yibiao reward_bg">
<div class="a09d-0d2c-082a-b2b0-yibiao pay_box choice" data-id="">
<span class="0d2c-082a-b2b0-96ed-yibiao qr_code"><img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/image/wechat.svg" alt="微信二维码"/></span>
</div>
<div class="082a-b2b0-96ed-c18b-yibiao pay_box" data-id="">
<span class="b2b0-96ed-c18b-d7ab-yibiao qr_code"><img src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/image/alipay.svg" alt="支付宝二维码"/></span>
</div>
</div>
</div>
<div class="96ed-c18b-d7ab-8368-yibiao mobile-sidebar">
<div class="c18b-d7ab-8368-25ef-yibiao mobile-overlay"></div>
<div class="d7ab-8368-25ef-aa6d-yibiao mobile-menu">
<ul>
<li class="8368-25ef-aa6d-77ce-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/" title="">首页</a></li><li class="25ef-aa6d-77ce-cee3-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/yuyan/" title="">C语言教程</a></li><li class="aa6d-77ce-cee3-099f-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/java/" title="">Java教程</a></li><li class="77ce-cee3-099f-0a1b-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/jiaocheng/" title="">Linux教程</a></li><li class="36dd-122a-aa4c-f85b-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/biancheng/" title="">PHP编程技术</a></li><li class="122a-aa4c-f85b-a09d-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/shuju/" title="">Sql数据库</a></li><li class="aa4c-f85b-a09d-0d2c-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/daquan/" title="">数据库大全</a></li><li class="f85b-a09d-0d2c-082a-yibiao navbar-item menu-item "><a href="https://www.yibiao.vip/remen/" title="">热门文章</a></li> </ul>
</div>
</div>
<div id="widget-to-top">
<ul>
<li class="a09d-0d2c-082a-b2b0-yibiao my-2"><a class="0d2c-082a-b2b0-96ed-yibiao btn btn-light btn-icon btn-totop" href="javascript:"><span><i class="082a-b2b0-96ed-c18b-yibiao text-md iconfont icon-Control"></i></span></a></li>
</ul>
</div>
<template id="site-search-template">
<div class="b2b0-96ed-c18b-d7ab-yibiao w-64 mx-auto my-4">
<svg t="1571940901442" class="96ed-c18b-d7ab-8368-yibiao icon" viewbox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1220" data-spm-anchor-id="a313x.7781069.0.i9" width="64" height="64">
<path d="M345.6 445.525333h-68.266667a12.8 12.8 0 0 1 0-25.6h68.266667a12.8 12.8 0 0 1 0 25.6zM465.066667 321.792h-68.266667a12.8 12.8 0 0 1 0-25.6h68.266667a12.8 12.8 0 0 1 0 25.6z m-119.466667 0h-68.266667a12.8 12.8 0 0 1 0-25.6h68.266667a12.8 12.8 0 0 1 0 25.6z" fill="#1089FF" p-id="1221" data-spm-anchor-id="a313x.7781069.0.i10"></path>
<path d="M339.2 806.741333h-145.066667a68.266667 68.266667 0 0 1-68.266666-68.266666v-546.133334a68.266667 68.266667 0 0 1 68.266666-68.266666h576a68.266667 68.266667 0 0 1 68.266667 68.266666v161.450667a68.266667 68.266667 0 0 1-68.266667-68.266667V192.341333h-576v546.133334h76.8a68.266667 68.266667 0 0 1 68.266667 68.266666z" fill="#23374d" p-id="1222" data-spm-anchor-id="a313x.7781069.0.i11" class="c18b-d7ab-8368-25ef-yibiao selected"></path>
<path d="M864 899.925333a34.133333 34.133333 0 0 1-24.149333-9.984L750.933333 801.365333a34.133333 34.133333 0 0 1 48.298667-48.298666l88.576 88.576a34.133333 34.133333 0 0 1-24.149333 58.282666z" fill="#23374d" p-id="1223" data-spm-anchor-id="a313x.7781069.0.i7" class="d7ab-8368-25ef-aa6d-yibiao selected"></path>
<path d="M626.602667 872.874667A244.565333 244.565333 0 1 1 799.573333 455.424a244.48 244.48 0 0 1-172.970666 417.450667z m0-420.778667A176.298667 176.298667 0 1 0 750.933333 503.466667a175.872 175.872 0 0 0-124.330666-51.2z" fill="#1089FF" p-id="1224" data-spm-anchor-id="a313x.7781069.0.i8"></path>
</svg>
</div>
<form class="8368-25ef-aa6d-77ce-yibiao text-center px-md-5 pb-md-5" method="post" action="https://www.yibiao.vip/zb_system/cmd.php?act=search&csrfToken=4f293ecf1aa24cb53b62db34e6f11ff5">
<div class="25ef-aa6d-77ce-cee3-yibiao form-group mb-md-4">
<input type="text" class="aa6d-77ce-cee3-099f-yibiao form-control form-control-lg" name="q" placeholder="请输入搜索关键词并按回车键…">
</div>
<button type="submit" class="77ce-cee3-099f-0a1b-yibiao btn btn-primary btn-block">搜索</button>
</form>
</template>
<script src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/js/theme.js"></script>
<script src="https://www.yibiao.vip/zb_users/theme/yk_news_info/static/js/customer.js"></script>
<!--边栏-->
<div class="36dd-122a-aa4c-f85b-yibiao xsidebar-collapse">
<div class="122a-aa4c-f85b-a09d-yibiao xsidebar-right p-4 p-md-5">
<div class="aa4c-f85b-a09d-0d2c-yibiao text-the"> <a href="javascript:" class="f85b-a09d-0d2c-082a-yibiao action-close mb-4">
<span class="a09d-0d2c-082a-b2b0-yibiao svg-white-close"></span></a>
</div>
<div class="0d2c-082a-b2b0-96ed-yibiao text-end">
<input class="082a-b2b0-96ed-c18b-yibiao mui-switch mui-switch-anim" type="checkbox" onclick="javascript:switchNightMode()">
</div>
<div class="b2b0-96ed-c18b-d7ab-yibiao widget widget_ajax_search mb-5">
<div class="96ed-c18b-d7ab-8368-yibiao h6 mb-2 mb-md-3"> <span class="c18b-d7ab-8368-25ef-yibiao text-bottom-line">搜索</span></div>
<div class="d7ab-8368-25ef-aa6d-yibiao widget-content">
<div class="8368-25ef-aa6d-77ce-yibiao search-input">
<form class="25ef-aa6d-77ce-cee3-yibiao search-form" method="post" action="https://www.yibiao.vip/zb_system/cmd.php?act=search&csrfToken=4f293ecf1aa24cb53b62db34e6f11ff5">
<input type="text" placeholder="请输入搜索关键词" class="aa6d-77ce-cee3-099f-yibiao form-control" name="q" required="">
</form>
</div>
</div>
</div>
<div id="recent-posts-2" class="77ce-cee3-099f-0a1b-yibiao widget widget_recent_entries mb-5">
<div class="36dd-122a-aa4c-f85b-yibiao h6 mb-2 mb-md-3"><span class="122a-aa4c-f85b-a09d-yibiao text-bottom-line">最新推荐</span></div>
<ul class="aa4c-f85b-a09d-0d2c-yibiao list-dots">
<li class="f85b-a09d-0d2c-082a-yibiao h-1x"> <a class="a09d-0d2c-082a-b2b0-yibiao list-title text-sm " href="https://www.yibiao.vip/yuyan/154.html">C语言试卷：全面考查编程知识与技能</a></li>
<li class="0d2c-082a-b2b0-96ed-yibiao h-1x"> <a class="082a-b2b0-96ed-c18b-yibiao list-title text-sm " href="https://www.yibiao.vip/yuyan/114.html">C语言中字符串倒序输出的实现与技巧</a></li>
<li class="b2b0-96ed-c18b-d7ab-yibiao h-1x"> <a class="96ed-c18b-d7ab-8368-yibiao list-title text-sm " href="https://www.yibiao.vip/yuyan/112.html">《C语言猜字游戏：趣味编程挑战之旅》</a></li>
<li class="c18b-d7ab-8368-25ef-yibiao h-1x"> <a class="d7ab-8368-25ef-aa6d-yibiao list-title text-sm " href="https://www.yibiao.vip/yuyan/52.html">C语言运行步骤全解析：从代码到执行</a></li>
<li class="8368-25ef-aa6d-77ce-yibiao h-1x"> <a class="25ef-aa6d-77ce-cee3-yibiao list-title text-sm " href="https://www.yibiao.vip/yuyan/27.html">单片机C语言编程教程：从零开始学编程</a></li>
<li class="aa6d-77ce-cee3-099f-yibiao h-1x"> <a class="77ce-cee3-099f-0a1b-yibiao list-title text-sm " href="https://www.yibiao.vip/yuyan/6.html">C语言游戏代码：探索编程世界的趣味之旅</a></li>
</ul>
</div>
<div id="tag_cloud-3" class="36dd-122a-aa4c-f85b-yibiao widget widget_tag_cloud mb-5">
<div class="122a-aa4c-f85b-a09d-yibiao h6 mb-2 mb-md-3"><span class="aa4c-f85b-a09d-0d2c-yibiao text-bottom-line">推荐标签</span></div>
<div class="f85b-a09d-0d2c-082a-yibiao tagcloud">
<a href="https://www.yibiao.vip/tags-20299.html" class="a09d-0d2c-082a-b2b0-yibiao tag-cloud-link tag-link-5 tag-link-position-1">实战案例分析</a>
<a href="https://www.yibiao.vip/tags-9605.html" class="0d2c-082a-b2b0-96ed-yibiao tag-cloud-link tag-link-5 tag-link-position-1">实战深入解析</a>
<a href="https://www.yibiao.vip/tags-13131.html" class="082a-b2b0-96ed-c18b-yibiao tag-cloud-link tag-link-5 tag-link-position-1">高效的解读</a>
<a href="https://www.yibiao.vip/tags-22647.html" class="b2b0-96ed-c18b-d7ab-yibiao tag-cloud-link tag-link-5 tag-link-position-1">实战效能</a>
<a href="https://www.yibiao.vip/tags-20805.html" class="96ed-c18b-d7ab-8368-yibiao tag-cloud-link tag-link-5 tag-link-position-1">炎魔实战解析</a>
<a href="https://www.yibiao.vip/tags-21807.html" class="c18b-d7ab-8368-25ef-yibiao tag-cloud-link tag-link-5 tag-link-position-1">高效01</a>
<a href="https://www.yibiao.vip/tags-20788.html" class="d7ab-8368-25ef-aa6d-yibiao tag-cloud-link tag-link-5 tag-link-position-1">操作指南</a>
<a href="https://www.yibiao.vip/tags-22529.html" class="8368-25ef-aa6d-77ce-yibiao tag-cloud-link tag-link-5 tag-link-position-1">操作指南是什么</a>
<a href="https://www.yibiao.vip/tags-22870.html" class="25ef-aa6d-77ce-cee3-yibiao tag-cloud-link tag-link-5 tag-link-position-1">高效怎么解释</a>
<a href="https://www.yibiao.vip/tags-20842.html" class="aa6d-77ce-cee3-099f-yibiao tag-cloud-link tag-link-5 tag-link-position-1">操作指南的英文</a>
<a href="https://www.yibiao.vip/tags-20588.html" class="77ce-cee3-099f-0a1b-yibiao tag-cloud-link tag-link-5 tag-link-position-1">操作指南前言怎么写</a>
<a href="https://www.yibiao.vip/tags-16518.html" class="36dd-122a-aa4c-f85b-yibiao tag-cloud-link tag-link-5 tag-link-position-1">“高效率技巧”</a>
<a href="https://www.yibiao.vip/tags-22319.html" class="122a-aa4c-f85b-a09d-yibiao tag-cloud-link tag-link-5 tag-link-position-1">操作指南怎么写</a>
<a href="https://www.yibiao.vip/tags-22318.html" class="aa4c-f85b-a09d-0d2c-yibiao tag-cloud-link tag-link-5 tag-link-position-1">操作指南app</a>
<a href="https://www.yibiao.vip/tags-6989.html" class="f85b-a09d-0d2c-082a-yibiao tag-cloud-link tag-link-5 tag-link-position-1">注意事项null</a>
</div>
</div>
</div>
</div>
<script>
console.log('%c 正版授权：YK一点资讯 https://ykbkw.top %c 😊 Theme By 勇康博客网 ', 'font-family:\'Microsoft YaHei\',\'SF Pro Display\',Roboto,Noto,Arial,\'PingFang SC\',sans-serif;color:white;background:#ffa099;padding:5px 0;', 'font-family:\'Microsoft YaHei\',\'SF Pro Display\',Roboto,Noto,Arial,\'PingFang SC\',sans-serif;color:#ffa099;background:#404040;padding:5px 0;');
</script>
</body>
</html><!--168.10 ms , 15 queries , 3681kb memory , 0 error-->